| PartNumber | 92HD91B2X5NLGXWCX | 92HD91B2X5NLGXWCX8 | 92HD91B2X5NLGXYAX |
| Description | Interface - CODECs 4-Ch Codec Amp LDO 2 ADCs, DAC Ind Temp | Interface - CODECs 4-CH AUDIO CODEC CLASS D AMP | Interface - CODECs 4-Ch Codec Amp LDO 2 ADCs, DAC, Capless |
| Manufacturer | Tempo Semiconductor | Tempo Semiconductor | Tempo Semiconductor |
| Product Category | Interface - CODECs | Interface - CODECs | Interface - CODECs |
| RoHS | Y | Y | Y |
| Type | Audio CODEC, Low Power | Audio CODEC, Low Power | Audio CODEC, Low Power |
| Resolution | 24 bit | 24 bit | 24 bit |
| Conversion Rate | 192 kHz | 192 kHz | 192 kHz |
| Number of ADCs | 2 ADC | 2 ADC | 2 ADC |
| Number of DACs | 2 DAC | 2 DAC | 2 DAC |
| Operating Supply Voltage | 3.3 V, 5 V | 3.3 V, 5 V | 3.3 V, 5 V |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFN-48 | QFN-48 | QFN-48 |
| Packaging | Tray | Reel | Tray |
| Product | Audio CODECs | Audio CODECs | Audio CODECs |
| Series | 92HD91B | 92HD91B | 92HD91B |
| Brand | Tempo Semiconductor | Tempo Semiconductor | Tempo Semiconductor |
| THD plus Noise | 83 dB ADC/89 dB DAC | 83 dB ADC/89 dB DAC | 83 dB ADC/89 dB DAC |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | CODECs | CODECs | CODECs |
| SNR Signal to Noise Ratio | 98 dB DAC | 98 dB DAC | 98 dB DAC |
| Factory Pack Quantity | 260 | 2000 | 260 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Supply Voltage Max | 5.25 V | 5.25 V | 5.25 V |
| Supply Voltage Min | 3.135 V | 3.135 V | 3.135 V |
| Part # Aliases | IDT92HD91B2X5NLGXWCX | IDT92HD91B2X5NLGXWCX8 | IDT92HD91B2X5NLGXYAX |
| Unit Weight | 0.005309 oz | 0.005309 oz | 0.005309 oz |